Cable pulling device with anti-reversing clutch
US4553738A · kind A · utility
9Cited by
6References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 4, 1984 |
| Grant date | Nov 19, 1985 |
| Priority date | — |
| Expiry date | Sep 4, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66D5/32
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A cable pulling device includes an anti-reversing clutch between the driving means and capstan to allow the capstan to be rotated by the motor in one direction for cable pulling but preventing rotation of the capstan in the reverse direction by cable loads when driving motor power is interrupted. The anti-reversing clutch prevents breakage of the drive chains and other drive train components.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.